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J
S. K. Jayaweera, Hakim, K., and Mosquera, C., A Unified Framework for Dynamic Spectrum Leasing (DSL) in Cognitive Radios, in IEEE Broadband Wireless Access Workshop, 2009.
V. Joroughi and Mosquera, C., The impact of feeder link interference in multiple gateway multibeam satellite systems, in 8th Advanced Satellite Multimedia Systems Conference 14th Signal Processing for Space Communications Workshop, 2016.PDF icon 1570268409.pdf (244.57 KB)
K
R. Kazemi, Pérez-González, F., Akhaee, M. Ali, and Behnia, F., Data Hiding Robust to Mobile Communication Vocoders, IEEE Transactions on Multimedia, vol. 18, no. 12, pp. 2345-2357, 2016.PDF icon TMM2599149.pdf (3.04 MB)
O. Koval, Voloshynovskiy, S., Pérez-González, F., Deguillaume, F., and Pun, T., Spread Spectrum Watermarking for Real Images: Is Everything So Hopeless?, in European Signal Processing Conference (EUSIPCO), Vienna, Austria, 2004.
O. Koval, Voloshynovskiy, S., Pérez-González, F., Deguillaume, F., and Pun, T., Quantization-based watermarking performance improvement using host statistics: additive noise attack, in ACM Workshop on Multimedia and Security (MMSEC), Magdeburg, Germany, 2004.
O. Koval, Voloshynovskiy, S., Deguillaume, F., Pérez-González, F., and Pun, T., Robustness Improvement of Known-Host-State Watermarking Using Host Statistics, in Security, Steganography, and Watermarking of Multimedia Contents, San Jose, California, USA, 2005, vol. 5306, pp. 592-601.
O. Koval, Voloshynovskiy, S., Vila-Forcén, J. E., Pérez-González, F., Deguillaume, F., and Pun, T., Robustness Improvement of Known-Host-State Watermarking Using Host Statistics, Signal Processing, vol. 86, pp. 1076-1088, 2006.
R. Kumar, Hussain, K., and López-Valcarce, R., Mask-Compliant Orthogonal Precoding for Spectrally Efficient OFDM, IEEE Transactions on Communications, vol. 69, no. 3, pp. 1990-2001, 2021.PDF icon TCOMM3041351.pdf (1.15 MB)
L
D. Labartino, Bianchi, T., De Rosa, A., Fontani, M., Vázquez-Padín, D., Piva, A., and Barni, M., Localization of Forgeries in MPEG-2 Video through GOP Size and DQ analysis, in IEEE International Workshop on Multimedia Signal Processing (MMSP), Pula (Sardinia), Italy, 2013, pp. 494-499.PDF icon mmsp13_dlabartino_tbianchi_aderosa_mfontani_dvazquez_apiva_mbarni.pdf (901.49 KB)
J. M. Lago and Pérez-González, F., BER Performance of the DVB-T System in Time-Invariant Channels, in Baiona Workshop on Emerging Technologies in Communications, Baiona-Vigo, Spain, 1999, pp. 230-235.
J. M. Lago and Pérez-González, F., Analytical Bounds on the Error Performance of the DVB-T System in Time-Invariant Channels, in IEEE International Conference on Communications (ICC), New Orleans, LA, USA, 2000.
R. López-Valcarce and González-Prelcic, N., Analog beamforming for full-duplex millimeter wave communication, in 16th International Symposium on Wireless Communication Systems (ISWCS), Oulu, Finland, 2019.PDF icon fd_analog_bf_iswcs.pdf (759.74 KB)
R. López-Valcarce, Dasgupta, S., Tempo, R., and Fu, M., Exponential asymptotic stability of time-varying inverse prediction error filters, IEEE Transactions on Signal Processing, vol. 48, pp. 1928–1936, 2000.
R. López-Valcarce, General Form of the Power Spectral Density of Multicarrier Signals, IEEE Communications Letters, vol. 26, no. 8, pp. 1755-1759, 2022.PDF icon LCOMM3181728.pdf (610.53 KB)
R. López-Valcarce, Pereira, S. Silva, and Pagès-Zamora, A., Distributed Total Least Squares Estimation over Networks, in IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Florence, Italy, 2014.PDF icon icassp2014.pdf (345.91 KB)
R. López-Valcarce and Pérez-González, F., Automatic delay selection in blind channel equalization: a prewhitening + eigenvector approach, in Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, USA, 2002.
R. López-Valcarce, Vázquez-Vilar, G., and Sala, J., Multiantenna spectrum sensing for Cognitive Radio: overcoming noise uncertainty, in International Workshop on Cognitive Information Processing (CIP), Elba Island, Italy, 2010.PDF icon cip2010.pdf (184.49 KB)
R. López-Valcarce and Martínez-Cotelo, M., Analog beamforming for full-duplex mmWave communication with low-resolution phase shifters, in IEEE International Conference on Communications (ICC), Montreal, Canada (Virtual event), 2021.PDF icon singlestream_caqp.pdf (368.95 KB)
R. López-Valcarce and Pérez-González, F., Adaptive lattice IIR filtering revisited: convergence issues and new algorithms with improved stability properties, IEEE Transactions on Signal Processing, vol. 49, pp. 811–821, 2001.
R. López-Valcarce and Pagès-Zamora, A., Expectation–maximisation based distributed estimation in sensor networks, in Data Fusion in Wireless Sensor Networks: A statistical signal processing perspective, London, UK: The Institution of Engineering and Technology (IET), 2019, pp. 201-230.
R. López-Valcarce and Dasgupta, S., Toward a theory of multirate nonlinear systems, in IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Cannes, France, 2006.
R. López-Valcarce and Romero, D., Attack detectors for data aggregation in clustered sensor networks, in European Signal Processing Conf. (EUSIPCO), Nice, France, 2015, pp. 2098-2102.PDF icon attack_detection.pdf (353.81 KB)
R. López-Valcarce and Pérez-González, F., Subband hyperstable adaptive IIR filters, IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, vol. 50, pp. 383–389, 2003.
R. López-Valcarce and Martínez-Cotelo, M., Robustness analysis of beamforming based designs for mmWave Full-Duplex Amplify-and-Forward relays, in 2020 14th International Conference on Signal Processing and Communication Systems (ICSPCS), 2020.PDF icon robust_relay.pdf (830.24 KB)
R. López-Valcarce and Pérez-González, F., Efficient Reinitialization of the Prewhitened Constant Modulus Algorithm, IEEE Communications Letters, vol. 5, pp. 488–490, 2001.